mirror of
https://github.com/netzbegruenung/user_saml.git
synced 2024-05-03 17:43:41 +02:00
999 lines
29 KiB
PHP
999 lines
29 KiB
PHP
<?php
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/**
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* Configuration of the OneLogin PHP Toolkit
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*
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*/
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class OneLogin_Saml2_Settings
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{
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/**
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* List of paths.
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*
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* @var array
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*/
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private $_paths = array();
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/**
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* @var string
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*/
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private $_baseurl;
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/**
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* Strict. If active, PHP Toolkit will reject unsigned or unencrypted messages
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* if it expects them signed or encrypted. If not, the messages will be accepted
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* and some security issues will be also relaxed.
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*
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* @var bool
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*/
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private $_strict = false;
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/**
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* Activate debug mode
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*
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* @var bool
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*/
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private $_debug = false;
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/**
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* SP data.
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*
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* @var array
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*/
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private $_sp = array();
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/**
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* IdP data.
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*
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* @var array
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*/
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private $_idp = array();
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/**
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* Compression settings that determine
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* whether gzip compression should be used.
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*
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* @var array
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*/
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private $_compress = array();
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/**
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* Security Info related to the SP.
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*
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* @var array
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*/
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private $_security = array();
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/**
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* Setting contacts.
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*
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* @var array
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*/
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private $_contacts = array();
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/**
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* Setting organization.
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*
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* @var array
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*/
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private $_organization = array();
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/**
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* Setting errors.
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*
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* @var array
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*/
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private $_errors = array();
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/**
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* Setting errors.
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*
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* @var array
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*/
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private $_spValidationOnly = false;
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/**
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* Initializes the settings:
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* - Sets the paths of the different folders
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* - Loads settings info from settings file or array/object provided
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*
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* @param array|object|null $settings SAML Toolkit Settings
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*
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* @throws OneLogin_Saml2_Error If any settings parameter is invalid
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* @throws Exception If OneLogin_Saml2_Settings is incorrectly supplied
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*/
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public function __construct($settings = null, $spValidationOnly = false)
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{
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$this->_spValidationOnly = $spValidationOnly;
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$this->_loadPaths();
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if (!isset($settings)) {
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if (!$this->_loadSettingsFromFile()) {
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throw new OneLogin_Saml2_Error(
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'Invalid file settings: %s',
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OneLogin_Saml2_Error::SETTINGS_INVALID,
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array(implode(', ', $this->_errors))
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);
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}
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$this->_addDefaultValues();
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} else if (is_array($settings)) {
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if (!$this->_loadSettingsFromArray($settings)) {
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throw new OneLogin_Saml2_Error(
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'Invalid array settings: %s',
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OneLogin_Saml2_Error::SETTINGS_INVALID,
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array(implode(', ', $this->_errors))
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);
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}
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} else if ($settings instanceof OneLogin_Saml2_Settings) {
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throw new OneLogin_Saml2_Error(
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'Only instances of OneLogin_Saml_Settings are supported.',
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OneLogin_Saml2_Error::UNSUPPORTED_SETTINGS_OBJECT,
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array(implode(', ', $this->_errors))
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);
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} else {
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if (!$this->_loadSettingsFromArray($settings->getValues())) {
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throw new OneLogin_Saml2_Error(
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'Invalid array settings: %s',
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OneLogin_Saml2_Error::SETTINGS_INVALID,
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array(implode(', ', $this->_errors))
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);
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}
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}
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$this->formatIdPCert();
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$this->formatSPCert();
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$this->formatSPKey();
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}
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/**
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* Sets the paths of the different folders
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*/
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private function _loadPaths()
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{
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$basePath = dirname(dirname(dirname(__FILE__))).'/';
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$this->_paths = array (
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'base' => $basePath,
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'config' => $basePath,
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'cert' => $basePath.'certs/',
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'lib' => $basePath.'lib/',
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'extlib' => $basePath.'extlib/'
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);
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if (defined('ONELOGIN_CUSTOMPATH')) {
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$this->_paths['config'] = ONELOGIN_CUSTOMPATH;
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$this->_paths['cert'] = ONELOGIN_CUSTOMPATH.'certs/';
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}
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}
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/**
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* Returns base path.
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*
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* @return string The base toolkit folder path
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*/
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public function getBasePath()
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{
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return $this->_paths['base'];
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}
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/**
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* Returns cert path.
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*
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* @return string The cert folder path
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*/
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public function getCertPath()
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{
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return $this->_paths['cert'];
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}
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/**
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* Returns config path.
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*
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* @return string The config folder path
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*/
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public function getConfigPath()
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{
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return $this->_paths['config'];
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}
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/**
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* Returns lib path.
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*
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* @return string The library folder path
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*/
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public function getLibPath()
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{
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return $this->_paths['lib'];
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}
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/**
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* Returns external lib path.
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*
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* @return string The external library folder path
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*/
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public function getExtLibPath()
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{
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return $this->_paths['extlib'];
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}
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/**
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* Returns schema path.
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*
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* @return string The external library folder path
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*/
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public function getSchemasPath()
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{
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return $this->_paths['lib'].'schemas/';
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}
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/**
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* Loads settings info from a settings Array
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*
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* @param array $settings SAML Toolkit Settings
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*
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* @return bool True if the settings info is valid
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*/
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private function _loadSettingsFromArray($settings)
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{
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if (isset($settings['sp'])) {
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$this->_sp = $settings['sp'];
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}
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if (isset($settings['idp'])) {
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$this->_idp = $settings['idp'];
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}
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$errors = $this->checkSettings($settings);
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if (empty($errors)) {
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$this->_errors = array();
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if (isset($settings['strict'])) {
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$this->_strict = $settings['strict'];
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}
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if (isset($settings['debug'])) {
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$this->_debug = $settings['debug'];
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}
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if (isset($settings['baseurl'])) {
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$this->_baseurl = $settings['baseurl'];
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}
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if (isset($settings['compress'])) {
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$this->_compress = $settings['compress'];
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}
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if (isset($settings['security'])) {
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$this->_security = $settings['security'];
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}
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if (isset($settings['contactPerson'])) {
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$this->_contacts = $settings['contactPerson'];
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}
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if (isset($settings['organization'])) {
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$this->_organization = $settings['organization'];
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}
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$this->_addDefaultValues();
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return true;
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} else {
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$this->_errors = $errors;
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return false;
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}
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}
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/**
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* Loads settings info from the settings file
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*
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* @return bool True if the settings info is valid
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* @throws OneLogin_Saml2_Error
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*/
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private function _loadSettingsFromFile()
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{
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$filename = $this->getConfigPath().'settings.php';
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if (!file_exists($filename)) {
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throw new OneLogin_Saml2_Error(
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'Settings file not found: %s',
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OneLogin_Saml2_Error::SETTINGS_FILE_NOT_FOUND,
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array($filename)
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);
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}
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include $filename;
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// Add advance_settings if exists
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$advancedFilename = $this->getConfigPath().'advanced_settings.php';
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if (file_exists($advancedFilename)) {
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include $advancedFilename;
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$settings = array_merge($settings, $advancedSettings);
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}
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return $this->_loadSettingsFromArray($settings);
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}
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/**
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* Add default values if the settings info is not complete
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*/
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private function _addDefaultValues()
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{
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if (!isset($this->_sp['assertionConsumerService']['binding'])) {
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$this->_sp['assertionConsumerService']['binding'] = OneLogin_Saml2_Constants::BINDING_HTTP_POST;
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}
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if (isset($this->_sp['singleLogoutService']) && !isset($this->_sp['singleLogoutService']['binding'])) {
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$this->_sp['singleLogoutService']['binding'] = OneLogin_Saml2_Constants::BINDING_HTTP_REDIRECT;
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}
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if (!isset($this->_compress['requests'])) {
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$this->_compress['requests'] = true;
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}
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if (!isset($this->_compress['responses'])) {
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$this->_compress['responses'] = true;
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}
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// Related to nameID
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if (!isset($this->_sp['NameIDFormat'])) {
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$this->_sp['NameIDFormat'] = OneLogin_Saml2_Constants::NAMEID_UNSPECIFIED;
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}
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if (!isset($this->_security['nameIdEncrypted'])) {
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$this->_security['nameIdEncrypted'] = false;
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}
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if (!isset($this->_security['requestedAuthnContext'])) {
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$this->_security['requestedAuthnContext'] = true;
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}
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// sign provided
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if (!isset($this->_security['authnRequestsSigned'])) {
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$this->_security['authnRequestsSigned'] = false;
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}
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if (!isset($this->_security['logoutRequestSigned'])) {
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$this->_security['logoutRequestSigned'] = false;
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}
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if (!isset($this->_security['logoutResponseSigned'])) {
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$this->_security['logoutResponseSigned'] = false;
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}
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if (!isset($this->_security['signMetadata'])) {
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$this->_security['signMetadata'] = false;
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}
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// sign expected
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if (!isset($this->_security['wantMessagesSigned'])) {
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$this->_security['wantMessagesSigned'] = false;
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}
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if (!isset($this->_security['wantAssertionsSigned'])) {
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$this->_security['wantAssertionsSigned'] = false;
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}
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// NameID element expected
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if (!isset($this->_security['wantNameId'])) {
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$this->_security['wantNameId'] = true;
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}
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// Relax Destination validation
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if (!isset($this->_security['relaxDestinationValidation'])) {
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$this->_security['relaxDestinationValidation'] = false;
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}
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// encrypt expected
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if (!isset($this->_security['wantAssertionsEncrypted'])) {
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$this->_security['wantAssertionsEncrypted'] = false;
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}
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if (!isset($this->_security['wantNameIdEncrypted'])) {
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$this->_security['wantNameIdEncrypted'] = false;
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}
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// XML validation
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if (!isset($this->_security['wantXMLValidation'])) {
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$this->_security['wantXMLValidation'] = true;
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}
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// SignatureAlgorithm
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if (!isset($this->_security['signatureAlgorithm'])) {
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$this->_security['signatureAlgorithm'] = XMLSecurityKey::RSA_SHA1;
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}
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// DigestAlgorithm
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if (!isset($this->_security['digestAlgorithm'])) {
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$this->_security['digestAlgorithm'] = XMLSecurityDSig::SHA1;
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}
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if (!isset($this->_security['lowercaseUrlencoding'])) {
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$this->_security['lowercaseUrlencoding'] = false;
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}
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// Certificates / Private key /Fingerprint
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if (!isset($this->_idp['x509cert'])) {
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$this->_idp['x509cert'] = '';
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}
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if (!isset($this->_idp['certFingerprint'])) {
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$this->_idp['certFingerprint'] = '';
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}
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if (!isset($this->_idp['certFingerprintAlgorithm'])) {
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$this->_idp['certFingerprintAlgorithm'] = 'sha1';
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}
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if (!isset($this->_sp['x509cert'])) {
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$this->_sp['x509cert'] = '';
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}
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if (!isset($this->_sp['privateKey'])) {
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$this->_sp['privateKey'] = '';
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}
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}
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/**
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* Checks the settings info.
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*
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* @param array $settings Array with settings data
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*
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* @return array $errors Errors found on the settings data
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*/
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public function checkSettings($settings)
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{
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assert('is_array($settings)');
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if (!is_array($settings) || empty($settings)) {
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$errors = array('invalid_syntax');
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} else {
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$errors = array();
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if (!$this->_spValidationOnly) {
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$idpErrors = $this->checkIdPSettings($settings);
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$errors = array_merge($idpErrors, $errors);
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}
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$spErrors = $this->checkSPSettings($settings);
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$errors = array_merge($spErrors, $errors);
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$compressErrors = $this->checkCompressionSettings($settings);
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$errors = array_merge($compressErrors, $errors);
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}
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return $errors;
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}
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/**
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* Checks the compression settings info.
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*
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* @param array $settings Array with settings data
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*
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* @return array $errors Errors found on the settings data
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*/
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public function checkCompressionSettings($settings)
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{
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$errors = array();
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if (isset($settings['compress'])) {
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if (!is_array($settings['compress'])) {
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$errors[] = "invalid_syntax";
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} else if (
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isset($settings['compress']['requests'])
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&& $settings['compress']['requests'] !== true
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&& $settings['compress']['requests'] !== false
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) {
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$errors[] = "'compress'=>'requests' values must be true or false.";
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} else if (
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isset($settings['compress']['responses'])
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&& $settings['compress']['responses'] !== true
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&& $settings['compress']['responses'] !== false
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) {
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$errors[] = "'compress'=>'responses' values must be true or false.";
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}
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}
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return $errors;
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}
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/**
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* Checks the IdP settings info.
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*
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* @param array $settings Array with settings data
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*
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* @return array $errors Errors found on the IdP settings data
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*/
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public function checkIdPSettings($settings)
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{
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assert('is_array($settings)');
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if (!is_array($settings) || empty($settings)) {
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return array('invalid_syntax');
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}
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$errors = array();
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if (!isset($settings['idp']) || empty($settings['idp'])) {
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$errors[] = 'idp_not_found';
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} else {
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$idp = $settings['idp'];
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if (!isset($idp['entityId']) || empty($idp['entityId'])) {
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$errors[] = 'idp_entityId_not_found';
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}
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if (!isset($idp['singleSignOnService'])
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|| !isset($idp['singleSignOnService']['url'])
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|| empty($idp['singleSignOnService']['url'])
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) {
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$errors[] = 'idp_sso_not_found';
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} else if (!filter_var($idp['singleSignOnService']['url'], FILTER_VALIDATE_URL)) {
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$errors[] = 'idp_sso_url_invalid';
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}
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if (isset($idp['singleLogoutService'])
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&& isset($idp['singleLogoutService']['url'])
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&& !empty($idp['singleLogoutService']['url'])
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&& !filter_var($idp['singleLogoutService']['url'], FILTER_VALIDATE_URL)
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) {
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$errors[] = 'idp_slo_url_invalid';
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}
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if (isset($settings['security'])) {
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$security = $settings['security'];
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$existsX509 = isset($idp['x509cert']) && !empty($idp['x509cert']);
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$existsFingerprint = isset($idp['certFingerprint']) && !empty($idp['certFingerprint']);
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if (((isset($security['wantAssertionsSigned']) && $security['wantAssertionsSigned'] == true)
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|| (isset($security['wantMessagesSigned']) && $security['wantMessagesSigned'] == true))
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&& !($existsX509 || $existsFingerprint)
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) {
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$errors[] = 'idp_cert_or_fingerprint_not_found_and_required';
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}
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if ((isset($security['nameIdEncrypted']) && $security['nameIdEncrypted'] == true)
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&& !($existsX509)
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) {
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$errors[] = 'idp_cert_not_found_and_required';
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}
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}
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}
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return $errors;
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}
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/**
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* Checks the SP settings info.
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*
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* @param array $settings Array with settings data
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*
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* @return array $errors Errors found on the SP settings data
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*/
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public function checkSPSettings($settings)
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{
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assert('is_array($settings)');
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if (!is_array($settings) || empty($settings)) {
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return array('invalid_syntax');
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}
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$errors = array();
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if (!isset($settings['sp']) || empty($settings['sp'])) {
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$errors[] = 'sp_not_found';
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} else {
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$sp = $settings['sp'];
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$security = array();
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if (isset($settings['security'])) {
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$security = $settings['security'];
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}
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if (!isset($sp['entityId']) || empty($sp['entityId'])) {
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$errors[] = 'sp_entityId_not_found';
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}
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if (!isset($sp['assertionConsumerService'])
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|| !isset($sp['assertionConsumerService']['url'])
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|| empty($sp['assertionConsumerService']['url'])
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) {
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$errors[] = 'sp_acs_not_found';
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} else if (!filter_var($sp['assertionConsumerService']['url'], FILTER_VALIDATE_URL)) {
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$errors[] = 'sp_acs_url_invalid';
|
|
}
|
|
|
|
if (isset($sp['singleLogoutService'])
|
|
&& isset($sp['singleLogoutService']['url'])
|
|
&& !filter_var($sp['singleLogoutService']['url'], FILTER_VALIDATE_URL)
|
|
) {
|
|
$errors[] = 'sp_sls_url_invalid';
|
|
}
|
|
|
|
if (isset($security['signMetadata']) && is_array($security['signMetadata'])) {
|
|
if (!isset($security['signMetadata']['keyFileName'])
|
|
|| !isset($security['signMetadata']['certFileName'])
|
|
) {
|
|
$errors[] = 'sp_signMetadata_invalid';
|
|
}
|
|
}
|
|
|
|
if (((isset($security['authnRequestsSigned']) && $security['authnRequestsSigned'] == true)
|
|
|| (isset($security['logoutRequestSigned']) && $security['logoutRequestSigned'] == true)
|
|
|| (isset($security['logoutResponseSigned']) && $security['logoutResponseSigned'] == true)
|
|
|| (isset($security['wantAssertionsEncrypted']) && $security['wantAssertionsEncrypted'] == true)
|
|
|| (isset($security['wantNameIdEncrypted']) && $security['wantNameIdEncrypted'] == true))
|
|
&& !$this->checkSPCerts()
|
|
) {
|
|
$errors[] = 'sp_certs_not_found_and_required';
|
|
}
|
|
}
|
|
|
|
if (isset($settings['contactPerson'])) {
|
|
$types = array_keys($settings['contactPerson']);
|
|
$validTypes = array('technical', 'support', 'administrative', 'billing', 'other');
|
|
foreach ($types as $type) {
|
|
if (!in_array($type, $validTypes)) {
|
|
$errors[] = 'contact_type_invalid';
|
|
break;
|
|
}
|
|
}
|
|
|
|
foreach ($settings['contactPerson'] as $type => $contact) {
|
|
if (!isset($contact['givenName']) || empty($contact['givenName'])
|
|
|| !isset($contact['emailAddress']) || empty($contact['emailAddress'])
|
|
) {
|
|
$errors[] = 'contact_not_enought_data';
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (isset($settings['organization'])) {
|
|
foreach ($settings['organization'] as $organization) {
|
|
if (!isset($organization['name']) || empty($organization['name'])
|
|
|| !isset($organization['displayname']) || empty($organization['displayname'])
|
|
|| !isset($organization['url']) || empty($organization['url'])
|
|
) {
|
|
$errors[] = 'organization_not_enought_data';
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $errors;
|
|
}
|
|
|
|
/**
|
|
* Checks if the x509 certs of the SP exists and are valid.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function checkSPCerts()
|
|
{
|
|
$key = $this->getSPkey();
|
|
$cert = $this->getSPcert();
|
|
return (!empty($key) && !empty($cert));
|
|
}
|
|
|
|
/**
|
|
* Returns the x509 private key of the SP.
|
|
*
|
|
* @return string SP private key
|
|
*/
|
|
public function getSPkey()
|
|
{
|
|
$key = null;
|
|
if (isset($this->_sp['privateKey']) && !empty($this->_sp['privateKey'])) {
|
|
$key = $this->_sp['privateKey'];
|
|
} else {
|
|
$keyFile = $this->_paths['cert'].'sp.key';
|
|
|
|
if (file_exists($keyFile)) {
|
|
$key = file_get_contents($keyFile);
|
|
}
|
|
}
|
|
return $key;
|
|
}
|
|
|
|
/**
|
|
* Returns the x509 public cert of the SP.
|
|
*
|
|
* @return string SP public cert
|
|
*/
|
|
public function getSPcert()
|
|
{
|
|
$cert = null;
|
|
|
|
if (isset($this->_sp['x509cert']) && !empty($this->_sp['x509cert'])) {
|
|
$cert = $this->_sp['x509cert'];
|
|
} else {
|
|
$certFile = $this->_paths['cert'].'sp.crt';
|
|
|
|
if (file_exists($certFile)) {
|
|
$cert = file_get_contents($certFile);
|
|
}
|
|
}
|
|
return $cert;
|
|
}
|
|
|
|
/**
|
|
* Gets the IdP data.
|
|
*
|
|
* @return array IdP info
|
|
*/
|
|
public function getIdPData()
|
|
{
|
|
return $this->_idp;
|
|
}
|
|
|
|
/**
|
|
* Gets the SP data.
|
|
*
|
|
* @return array SP info
|
|
*/
|
|
public function getSPData()
|
|
{
|
|
return $this->_sp;
|
|
}
|
|
|
|
/**
|
|
* Gets security data.
|
|
*
|
|
* @return array SP info
|
|
*/
|
|
public function getSecurityData()
|
|
{
|
|
return $this->_security;
|
|
}
|
|
|
|
/**
|
|
* Gets contact data.
|
|
*
|
|
* @return array SP info
|
|
*/
|
|
public function getContacts()
|
|
{
|
|
return $this->_contacts;
|
|
}
|
|
|
|
/**
|
|
* Gets organization data.
|
|
*
|
|
* @return array SP info
|
|
*/
|
|
public function getOrganization()
|
|
{
|
|
return $this->_organization;
|
|
}
|
|
|
|
/**
|
|
* Should SAML requests be compressed?
|
|
*
|
|
* @return bool Yes/No as True/False
|
|
*/
|
|
public function shouldCompressRequests()
|
|
{
|
|
return $this->_compress['requests'];
|
|
}
|
|
|
|
/**
|
|
* Should SAML responses be compressed?
|
|
*
|
|
* @return bool Yes/No as True/False
|
|
*/
|
|
public function shouldCompressResponses()
|
|
{
|
|
return $this->_compress['responses'];
|
|
}
|
|
|
|
/**
|
|
* Gets the SP metadata. The XML representation.
|
|
*
|
|
* @return string SP metadata (xml)
|
|
* @throws Exception
|
|
* @throws OneLogin_Saml2_Error
|
|
*/
|
|
public function getSPMetadata()
|
|
{
|
|
$metadata = OneLogin_Saml2_Metadata::builder($this->_sp, $this->_security['authnRequestsSigned'], $this->_security['wantAssertionsSigned'], null, null, $this->getContacts(), $this->getOrganization());
|
|
|
|
$cert = $this->getSPcert();
|
|
|
|
if (!empty($cert)) {
|
|
$metadata = OneLogin_Saml2_Metadata::addX509KeyDescriptors(
|
|
$metadata,
|
|
$cert,
|
|
$this->_security['wantNameIdEncrypted'] || $this->_security['wantAssertionsEncrypted']
|
|
);
|
|
}
|
|
|
|
//Sign Metadata
|
|
if (isset($this->_security['signMetadata']) && $this->_security['signMetadata'] !== false) {
|
|
if ($this->_security['signMetadata'] === true) {
|
|
$keyMetadata = $this->getSPkey();
|
|
$certMetadata = $cert;
|
|
|
|
if (!$keyMetadata) {
|
|
throw new OneLogin_Saml2_Error(
|
|
'SP Private key not found.',
|
|
OneLogin_Saml2_Error::PRIVATE_KEY_FILE_NOT_FOUND
|
|
);
|
|
}
|
|
|
|
if (!$certMetadata) {
|
|
throw new OneLogin_Saml2_Error(
|
|
'SP Public cert not found.',
|
|
OneLogin_Saml2_Error::PUBLIC_CERT_FILE_NOT_FOUND
|
|
);
|
|
}
|
|
} else {
|
|
if (!isset($this->_security['signMetadata']['keyFileName'])
|
|
|| !isset($this->_security['signMetadata']['certFileName'])
|
|
) {
|
|
throw new OneLogin_Saml2_Error(
|
|
'Invalid Setting: signMetadata value of the sp is not valid',
|
|
OneLogin_Saml2_Error::SETTINGS_INVALID_SYNTAX
|
|
);
|
|
}
|
|
$keyFileName = $this->_security['signMetadata']['keyFileName'];
|
|
$certFileName = $this->_security['signMetadata']['certFileName'];
|
|
|
|
$keyMetadataFile = $this->_paths['cert'].$keyFileName;
|
|
$certMetadataFile = $this->_paths['cert'].$certFileName;
|
|
|
|
|
|
if (!file_exists($keyMetadataFile)) {
|
|
throw new OneLogin_Saml2_Error(
|
|
'SP Private key file not found: %s',
|
|
OneLogin_Saml2_Error::PRIVATE_KEY_FILE_NOT_FOUND,
|
|
array($keyMetadataFile)
|
|
);
|
|
}
|
|
|
|
if (!file_exists($certMetadataFile)) {
|
|
throw new OneLogin_Saml2_Error(
|
|
'SP Public cert file not found: %s',
|
|
OneLogin_Saml2_Error::PUBLIC_CERT_FILE_NOT_FOUND,
|
|
array($certMetadataFile)
|
|
);
|
|
}
|
|
$keyMetadata = file_get_contents($keyMetadataFile);
|
|
$certMetadata = file_get_contents($certMetadataFile);
|
|
}
|
|
|
|
$signatureAlgorithm = $this->_security['signatureAlgorithm'];
|
|
$digestAlgorithm = $this->_security['digestAlgorithm'];
|
|
$metadata = OneLogin_Saml2_Metadata::signMetadata($metadata, $keyMetadata, $certMetadata, $signatureAlgorithm, $digestAlgorithm);
|
|
}
|
|
return $metadata;
|
|
}
|
|
|
|
/**
|
|
* Validates an XML SP Metadata.
|
|
*
|
|
* @param string $xml Metadata's XML that will be validate
|
|
*
|
|
* @return Array The list of found errors
|
|
*/
|
|
public function validateMetadata($xml)
|
|
{
|
|
assert('is_string($xml)');
|
|
|
|
$errors = array();
|
|
$res = OneLogin_Saml2_Utils::validateXML($xml, 'saml-schema-metadata-2.0.xsd', $this->_debug);
|
|
if (!$res instanceof DOMDocument) {
|
|
$errors[] = $res;
|
|
} else {
|
|
$dom = $res;
|
|
$element = $dom->documentElement;
|
|
if ($element->tagName !== 'md:EntityDescriptor') {
|
|
$errors[] = 'noEntityDescriptor_xml';
|
|
} else {
|
|
$validUntil = $cacheDuration = $expireTime = null;
|
|
|
|
if ($element->hasAttribute('validUntil')) {
|
|
$validUntil = OneLogin_Saml2_Utils::parseSAML2Time($element->getAttribute('validUntil'));
|
|
}
|
|
if ($element->hasAttribute('cacheDuration')) {
|
|
$cacheDuration = $element->getAttribute('cacheDuration');
|
|
}
|
|
|
|
$expireTime = OneLogin_Saml2_Utils::getExpireTime($cacheDuration, $validUntil);
|
|
if (isset($expireTime) && time() > $expireTime) {
|
|
$errors[] = 'expired_xml';
|
|
}
|
|
}
|
|
}
|
|
|
|
// TODO: Support Metadata Sign Validation
|
|
|
|
return $errors;
|
|
}
|
|
|
|
/**
|
|
* Formats the IdP cert.
|
|
*/
|
|
public function formatIdPCert()
|
|
{
|
|
if (isset($this->_idp['x509cert'])) {
|
|
$this->_idp['x509cert'] = OneLogin_Saml2_Utils::formatCert($this->_idp['x509cert']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Formats the SP cert.
|
|
*/
|
|
public function formatSPCert()
|
|
{
|
|
if (isset($this->_sp['x509cert'])) {
|
|
$this->_sp['x509cert'] = OneLogin_Saml2_Utils::formatCert($this->_sp['x509cert']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Formats the SP private key.
|
|
*/
|
|
public function formatSPKey()
|
|
{
|
|
if (isset($this->_sp['privateKey'])) {
|
|
$this->_sp['privateKey'] = OneLogin_Saml2_Utils::formatPrivateKey($this->_sp['privateKey']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns an array with the errors, the array is empty when the settings is ok.
|
|
*
|
|
* @return array Errors
|
|
*/
|
|
public function getErrors()
|
|
{
|
|
return $this->_errors;
|
|
}
|
|
|
|
/**
|
|
* Activates or deactivates the strict mode.
|
|
*
|
|
* @param bool $value Strict parameter
|
|
*/
|
|
public function setStrict($value)
|
|
{
|
|
if (! (is_bool($value))) {
|
|
throw new Exception('Invalid value passed to setStrict()');
|
|
}
|
|
|
|
$this->_strict = $value;
|
|
}
|
|
|
|
/**
|
|
* Returns if the 'strict' mode is active.
|
|
*
|
|
* @return bool Strict parameter
|
|
*/
|
|
public function isStrict()
|
|
{
|
|
return $this->_strict;
|
|
}
|
|
|
|
/**
|
|
* Returns if the debug is active.
|
|
*
|
|
* @return bool Debug parameter
|
|
*/
|
|
public function isDebugActive()
|
|
{
|
|
return $this->_debug;
|
|
}
|
|
|
|
/**
|
|
* Set a baseurl value.
|
|
*/
|
|
public function setBaseURL($baseurl)
|
|
{
|
|
$this->_baseurl = $baseurl;
|
|
}
|
|
|
|
/**
|
|
* Returns the baseurl set on the settings if any.
|
|
*
|
|
* @return null|string The baseurl
|
|
*/
|
|
public function getBaseURL()
|
|
{
|
|
return $this->_baseurl;
|
|
}
|
|
|
|
/**
|
|
* Sets the IdP certificate.
|
|
*
|
|
* @param string $value IdP certificate
|
|
*/
|
|
public function setIdPCert($cert)
|
|
{
|
|
$this->_idp['x509cert'] = $cert;
|
|
$this->formatIdPCert();
|
|
}
|
|
}
|